Authenticity is the factor in your character that helps you live and lead as your true self. Authenticity helps you to make good decisions, influence others, maintain consistent values, convey a sense of purpose, and have a strong self-awareness.
When we model Christ’s behavior, we realize our selflessness is not dependent on our spouse’s actions but on our commitment. Their response does not dictate our call. So our selflessness is best displayed when our spouse is being self-centered, irritable, grouchy.